CN112397761A

CN112397761A - Lithium cell processing is with equipment workstation

Info

Publication number: CN112397761A
Application number: CN202011402354.0A
Authority: CN
Inventors: 李小强; 李青松
Original assignee: Jiangsu Chaoju New Energy Technology Co Ltd
Current assignee: Jiangsu Chaoju New Energy Technology Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-02-23

Abstract

The invention discloses an assembly workbench for lithium battery processing, which comprises a base, a dust removing mechanism and a transferring mechanism, wherein a first conveying belt device and a second conveying belt device are respectively arranged on the left side and the right side of the upper end surface of the base, the dust removing mechanism is fixed at the inner top of a bearing frame, support plates are arranged on the left side and the right side of the second conveying belt device, a first hydraulic cylinder is fixed on the inner end surface of each support plate, a first clamping plate is connected on the inner end surface of a limiting plate in a sliding mode, the transferring mechanism is arranged at the top of a support, the support is fixed in the middle of the upper end surface of the base, a second hydraulic cylinder is fixed on the lower end surface of the transferring mechanism, and the lower side of the second hydraulic. This equipment workstation is used in lithium cell processing utilizes the second splint of lithium cell top to press from both sides after having played the lithium cell, and the lithium cell can transport to the top of shell under the effect of transport mechanism, and second splint descend and loosen the lithium cell after that, conveniently accomplishes the equipment operation of a lithium cell.

Description

Lithium cell processing is with equipment workstation

Technical Field

The invention relates to the technical field of lithium battery processing, in particular to an assembling workbench for lithium battery processing.

Background

Lithium metal batteries are generally batteries using manganese dioxide as a positive electrode material and metallic lithium or an alloy metal thereof as a negative electrode material, and using a nonaqueous electrolyte solution, and are roughly classified into two types: lithium metal batteries and lithium ion batteries, lithium ion batteries do not contain lithium in a metallic state, and can be charged, lithium metal batteries, which are the fifth generation products of rechargeable batteries, were born in 1996, and the safety, specific capacity, self-discharge rate and cost performance ratio of rechargeable batteries are superior to those of lithium ion batteries.

Disclosure of Invention

The invention aims to provide an assembly workbench for processing a lithium battery, and the assembly workbench is used for solving the problems that the existing assembly workbench in the background art is inconvenient for dedusting a shell before a lithium battery and the shell are assembled, the tidiness of the shell is difficult to ensure, the stability of the shell is difficult to ensure in the assembly process, the assembly quality is influenced, and the whole assembly operation is not continuous and efficient.

In order to achieve the purpose, the invention provides the following technical scheme: an assembly workbench for processing lithium batteries comprises a base, a dust removal mechanism and a transfer mechanism,

the conveying device comprises a base, a first conveying belt device and a second conveying belt device are respectively arranged on the left side and the right side of the upper end surface of the base, a bearing frame is arranged on the outer side of the second conveying belt device, and the bearing frame is fixed on the base;

the dust removing mechanism is fixed at the inner top of the bearing frame, a support plate is arranged on the rear side of the bearing frame and fixed on the base, the support plate is positioned on the left side and the right side of the second conveyor belt device, a first hydraulic cylinder is fixed on the inner end face of the support plate, the inner side of the first hydraulic cylinder is connected with the limiting plate through a first piston rod, and a first clamping plate is connected to the inner end face of the limiting plate in a sliding mode;

transport mechanism, transport mechanism sets up at the top of support, and the support fixes the centre department at the base up end, transport mechanism's lower terminal surface is fixed with the second pneumatic cylinder, and the downside of second pneumatic cylinder is connected with the loading board through the second piston rod, and the lower terminal surface sliding connection of loading board has the second splint simultaneously.

Preferably, the dust removing mechanism comprises a dust collector, a dust collecting pipeline, an electric telescopic column, a blower, an air conveying channel and an air outlet pipeline, the dust collector is fixed on the front side and the rear side of the bearing frame, and the dust collecting pipeline is fixed on the inner end face of the dust collector

Preferably, the dust suction ducts are evenly distributed on the dust collector.

Preferably, the electric telescopic column is fixed at the inner top of the bearing frame, the bottom of the electric telescopic column is connected with the blower, the bottom of the blower is communicated with the air delivery channel, and an air outlet pipeline is fixed on the outer surface of the air delivery channel.

Preferably, the air outlet pipelines are uniformly distributed on the air conveying channel.

Preferably, the front side of limiting plate is fixed with first motor, and the rear side of first motor is connected with first lead screw in the rotation, and first lead screw threaded connection is on first splint simultaneously.

Preferably, the transfer mechanism comprises a motor, a motor shaft and a rotating frame, the motor is fixed in the top of the support, and the upper side of the motor is connected with the rotating frame through the motor shaft in a rotating mode.

Preferably, the second hydraulic cylinders and the bearing plate are all provided with four, and the four second hydraulic cylinders are uniformly distributed on the rotating frame.

Preferably, the outer side of the bearing plate is fixed with a second motor, the inner side of the second motor is rotatably connected with a second screw rod, and the second screw rod is in threaded connection with a second clamping plate.

Compared with the prior art, the invention has the beneficial effects that: the assembling workbench for processing the lithium battery is provided with a workbench,

(1) the lithium battery and the shell are respectively placed on the first conveyor belt device and the second conveyor belt device, the lithium battery can move backwards under the operation of the first conveyor belt device, the shell can move backwards under the operation of the second conveyor belt device, and the dust removal mechanism firstly removes dust from the shell, so that the neatness of the shell is conveniently ensured;

(2) the shell is provided with limiting plates and first clamping plates, after the shell moves between the limiting plates, the two limiting plates are close to each other, and then the front and rear first clamping plates are close to each other, so that the shell is conveniently centered and clamped, and the shell can be positioned at a designated position accurately and stably, so that subsequent assembly operation is completed;

(3) the lithium battery is clamped by the second clamping plate above the lithium battery, the lithium battery can be conveyed to the upper part of the shell under the action of the transferring mechanism, and then the second clamping plate descends and loosens the lithium battery, so that the assembly operation of one lithium battery is conveniently completed;

(4) be provided with the revolving rack, after every utilizing a set of second splint to press from both sides a lithium cell, the revolving rack is rotatory 90 degrees, and later usable next set of second splint press from both sides next lithium cell, and the operation equipment operation of all lithium cells is accomplished to convenient orderly efficient, and whole operation degree of automation is high.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the connection structure of the second conveyor belt device, the carrier and the dust removing mechanism according to the present invention;

FIG. 4 is a schematic left-side sectional view of the present invention;

FIG. 5 is a schematic top view of the present invention;

FIG. 6 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. the base, 2, first conveyer belt device, 3, second conveyer belt device, 4, bear the frame, 5, dust removal mechanism, 501, dust catcher, 502, dust absorption pipeline, 503, electronic flexible post, 504, hair-dryer, 505, defeated wind passageway, 506, air-out pipeline, 6, extension board, 7, first pneumatic cylinder, 8, first piston rod, 9, limiting plate, 10, first motor, 11, first lead screw, 12, first splint, 13, support, 14, transport mechanism, 1401, motor, 1402, motor shaft, 1403, revolving rack, 15, second pneumatic cylinder, 16, second piston rod, 17, loading board, 18, second motor, 19, second lead screw, 20, second splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an assembly workbench for lithium battery processing is disclosed, as shown in fig. 1 and fig. 2, a first conveyor belt device 2 and a second conveyor belt device 3 are respectively arranged at the left side and the right side of the upper end surface of a base 1, a bearing frame 4 is arranged at the outer side of the second conveyor belt device 3, the bearing frame 4 is fixed on the base 1, a dust removing mechanism 5 is fixed at the inner top of the bearing frame 4, a support plate 6 is arranged at the rear side of the bearing frame 4, the support plate 6 is fixed on the base 1, the dust removing mechanism 5 comprises a dust collector 501, a dust suction pipeline 502, an electric telescopic column 503, a blower 504, an air conveying channel 505 and an air outlet pipeline 506, the dust collector 501 is fixed at the front side and the rear side of the bearing frame 4, the dust suction pipeline 502 is fixed at the inner end surface of the dust collector 501, the blower 504 can be used for blowing dust on the housing, the dust-removing and cleaning effect is conveniently achieved, the dust-collecting pipelines 502 are uniformly distributed on the dust collector 501, the dust-collecting effect can be more comprehensive and uniform due to the uniformly distributed dust-collecting pipelines 502, the electric telescopic columns 503 are fixed at the inner top of the bearing frame 4, the bottom of the electric telescopic column 503 is connected with the blower 504, the bottom of the blower 504 is communicated with the air delivery channel 505, the outer surface of the air delivery channel 505 is fixed with an air outlet pipeline 506, before the blower 504 is used, the blower 504 can move up and down under the telescopic action of the electric telescopic column 503, so that the height of the blower 504 can be conveniently adjusted according to the height of the shell, after the shell is moved to be right below the blower 504, the blower 504, the air conveying channel 505 and the air outlet pipeline 506 are matched for use to blow off the dust on the surface of the shell, so as to complete the subsequent dust removing operation, the air outlet pipes 506 are uniformly distributed on the air conveying channel 505, and the uniformly distributed air outlet pipes 506 can make the dust blowing effect more comprehensive and uniform.

According to fig. 1, 2 and 3, the support plates 6 are located on the left and right sides of the second conveyor belt device 3, the inner end surfaces of the support plates 6 are fixed with the first hydraulic cylinders 7, the inner sides of the first hydraulic cylinders 7 are connected with the limiting plates 9 through the first piston rods 8, the inner end surfaces of the limiting plates 9 are connected with the first clamping plates 12 in a sliding manner, the front sides of the limiting plates 9 are fixed with the first motors 10, the rear sides of the first motors 10 are connected with the first lead screws 11 in a rotating manner, the first lead screws 11 are connected onto the first clamping plates 12 in a threaded manner, after the shell moves between the limiting plates 9, the first piston rods 8 extend, the two limiting plates 9 are close to each other to facilitate centering of the shell, then the first lead screws 11 can rotate under the action of the first motors 10, at the moment, the first clamping plates 12 slide back and forth under the limiting action of the limiting plates 9 and the first lead screws 11, the front and back first clamping plates, the shell is placed at a designated position accurately and stably so as to complete the subsequent assembly operation.

According to fig. 1, fig. 2, fig. 3 and fig. 4, the transfer mechanism 14 is arranged on the top of the support 13, the support 13 is fixed in the middle of the upper end surface of the base 1, the transfer mechanism 14 comprises a motor 1401, a motor shaft 1402 and a rotating frame 1403, the motor 1401 is fixed in the top of the support 13, the upper side of the motor 1401 is rotatably connected with the rotating frame 1403 through the motor shaft 1402, after each group of second clamping plates 20 is used for clamping one lithium battery, the rotating frame 1403 can horizontally rotate for 90 degrees under the action of the motor 1401 and the motor shaft 1402, then the next group of second clamping plates 20 can be used for clamping another lithium battery, and all lithium batteries can be orderly and efficiently transferred and assembled.

Referring to fig. 1, 2, 3, 5 and 6, a second hydraulic cylinder 15 is fixed on the lower end surface of the transfer mechanism 14, the lower side of the second hydraulic cylinder 15 is connected to a bearing plate 17 through a second piston rod 16, a second clamping plate 20 is slidably connected to the lower end surface of the bearing plate 17, four second hydraulic cylinders 15 and four bearing plates 17 are provided, the four second hydraulic cylinders 15 are uniformly distributed on a rotating frame 1403, the whole operation is more orderly and efficient by alternately using the four second hydraulic cylinders 15 and the bearing plate 17, a second motor 18 is fixed on the outer side of the bearing plate 17, a second lead screw 19 is rotatably connected to the inner side of the second motor 18, the second lead screw 19 is threadedly connected to the second clamping plate 20, the second clamping plate 20 moves downward to the left side and the right side of the lithium battery along with the bearing plate 17, and the second lead screw 19 can rotate under the action of the second motor 18, second splint 20 can be at this moment the horizontal slip under the limiting displacement of loading board 17 and second lead screw 19, and two second splint 20 are close to each other, conveniently press from both sides tight lithium cell, and later loading board 17 rises, conveniently mentions the lithium cell to accomplish subsequent transportation equipment operation.

The working principle of the embodiment is as follows: when the assembling workbench for processing the lithium battery is used, an external power supply is connected, firstly, the lithium battery and the shell are respectively placed on the first conveyor belt device 2 and the second conveyor belt device 3, the electric telescopic column 503 is started, the electric telescopic column 503 is stretched, so that the blower 504 is driven to move up and down to a proper height, after the first conveyor belt device 2 and the second conveyor belt device 3 are started, the lithium battery intermittently moves backwards under the operation action of the first conveyor belt device 2, the shell intermittently moves backwards under the operation action of the second conveyor belt device 3, after the shell moves to a position right below the blower 504, the blower 504 is started, the blower 504 blows downwards to blow off dust on the surface of the shell, then the shell continuously moves backwards until the shell is positioned between the limiting plates 9, the first hydraulic cylinder 7 is started, the first piston rod 8 is driven by the first hydraulic cylinder 7 to extend, two limit plates 9 are close to each other to centralize the shell, then a first motor 10 is started, the first motor 10 drives a first screw rod 11 to rotate, a first clamp plate 12 slides back and forth under the limit action of the limit plates 9 and the first screw rod 11, the front and back first clamp plates 12 are close to each other to clamp and fix the shell, after the lithium battery moves to the position right below the corresponding bearing plate 17, a second hydraulic cylinder 15 is started, the second hydraulic cylinder 15 drives a second piston rod 16 to extend, so as to drive the corresponding bearing plate 17 to move downwards until the second clamp plate 20 is positioned at the left side and the right side of the lithium battery, then a second motor 18 is started, the second motor 18 drives a second screw rod 19 to rotate, the second clamp plate 20 slides left and right under the limit action of the bearing plate 17 and the second screw rod 19, the two second clamp plates 20 are close to clamp and fix the lithium battery, and then the second piston rod 16 contracts, the lithium battery is lifted up, the motor 1401 is started again, the motor 1401 drives the motor shaft 1402 to rotate, the rotating frame 1403 horizontally rotates for 90 degrees along with the rotating frame, then the next lithium battery can be clamped by the next group of second clamping plates 20, the lithium battery is transported to a position right above the corresponding shell, the second piston rod 16 extends, then the second clamping plates 20 are far away from each other, the lithium battery is loosened by the aid of the method, the assembling operation of the lithium battery and the shell is conveniently completed, then the shell is loosened by the limiting plates 9 and the first clamping plates 12, the assembled lithium battery and the shell move backwards until the next shell moves to a position between the limiting plates 9, then the operation can be repeated, and the operation and the assembling operation of all the lithium batteries can be completed orderly and efficiently.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a lithium cell processing is with equipment workstation, includes base (1), dust removal mechanism (5) and transport mechanism (14), its characterized in that:

the conveying device comprises a base (1), wherein a first conveying belt device (2) and a second conveying belt device (3) are respectively arranged on the left side and the right side of the upper end surface of the base (1), a bearing frame (4) is arranged on the outer side of the second conveying belt device (3), and the bearing frame (4) is fixed on the base (1);

the dust removing mechanism (5) is fixed to the inner top of the bearing frame (4), a support plate (6) is arranged on the rear side of the bearing frame (4), the support plate (6) is fixed to the base (1), the support plate (6) is located on the left side and the right side of the second conveyor belt device (3), a first hydraulic cylinder (7) is fixed to the inner end face of the support plate (6), the inner side of the first hydraulic cylinder (7) is connected with a limiting plate (9) through a first piston rod (8), and the inner end face of the limiting plate (9) is connected with a first clamping plate (12) in a sliding mode;

transport mechanism (14), transport mechanism (14) set up at the top of support (13), and support (13) fix the centre department at base (1) up end, the lower terminal surface of transport mechanism (14) is fixed with second hydraulic cylinder (15), and the downside of second hydraulic cylinder (15) is connected with loading board (17) through second piston rod (16), and the lower terminal surface sliding connection of loading board (17) has second splint (20) simultaneously.

2. The lithium battery processing assembly workbench according to claim 1, characterized in that: the dust removal mechanism (5) comprises a dust collector (501), a dust collection pipeline (502), an electric telescopic column (503), a blower (504), an air delivery channel (505) and an air outlet pipeline (506), the dust collector (501) is fixed on the front side and the rear side of the bearing frame (4), and the dust collection pipeline (502) is fixed on the inner end face of the dust collector (501).

3. The lithium battery processing assembly workbench according to claim 2, characterized in that: the dust suction pipes (502) are uniformly distributed on the dust collector (501).

4. The lithium battery processing assembly workbench according to claim 2, characterized in that: the electric telescopic column (503) is fixed at the inner top of the bearing frame (4), the bottom of the electric telescopic column (503) is connected with the blower (504), the bottom of the blower (504) is communicated with the air delivery channel (505), and an air outlet pipeline (506) is fixed on the outer surface of the air delivery channel (505).

5. The lithium battery processing assembly workbench according to claim 2, characterized in that: the air outlet pipelines (506) are uniformly distributed on the air delivery channel (505).

6. The lithium battery processing assembly workbench according to claim 1, characterized in that: the front side of the limiting plate (9) is fixed with a first motor (10), the rear side of the first motor (10) is rotatably connected with a first screw rod (11), and meanwhile the first screw rod (11) is in threaded connection with a first clamping plate (12).

7. The lithium battery processing assembly workbench according to claim 1, characterized in that: the transfer mechanism (14) comprises a motor (1401), a motor shaft (1402) and a rotating frame (1403), the motor (1401) is fixed in the top of the support (13), and meanwhile the upper side of the motor (1401) is rotatably connected with the rotating frame (1403) through the motor shaft (1402).

8. The lithium battery processing assembly workbench according to claim 1, characterized in that: the number of the second hydraulic cylinders (15) and the number of the bearing plates (17) are four, and the four second hydraulic cylinders (15) are uniformly distributed on the rotating frame (1403).

9. The lithium battery processing assembly workbench according to claim 1, characterized in that: a second motor (18) is fixed on the outer side of the bearing plate (17), a second screw rod (19) is rotatably connected to the inner side of the second motor (18), and meanwhile the second screw rod (19) is in threaded connection with a second clamping plate (20).